Omega Speedmaster Dark Side of the Moon
Ref. 311.92.44.51.01.005
Tudor Glamour Double Date
Ref. M79230G-0001
Omega Speedmaster Dark Side of the Moon vs Tudor Glamour Double Date
Ref. 311.92.44.51.01.005 vs Ref. M79230G-0001
Comparing the Tudor Glamour Double Date to the Omega Speedmaster Dark Side of the Moon means weighing a significant price difference — is the premium justified? At $12,800 versus $3,450, these two watches serve different segments of the market. Here's how they stack up on specifications, value retention, and investment potential.
Price Comparison
Omega
Speedmaster Dark Side of the Moon
Tudor
Glamour Double Date
At retail, the Omega Speedmaster Dark Side of the Moon is listed at $12,800 while the Tudor Glamour Double Date comes in at $3,450. The Tudor Glamour Double Date comes in at $9,350 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap narrows: the Omega Speedmaster Dark Side of the Moon trades around $10,880 and the Tudor Glamour Double Date around $2,588, a difference of $8,292 favoring the Tudor Glamour Double Date. Available at 15% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Glamour Double Date shows a more modest market premium of -25.0%, though currently trending downward. Both watches score equally on flip potential at 2/10, making neither a clear investment winner over the other.
Specifications
| Specification | Omega Speedmaster Dark Side of the Moon | Tudor Glamour Double Date |
|---|---|---|
| Case Diameter | 44.25mm | 42mm |
| Case Thickness | 13.78mm | 12mm |
| Case Material | Black ceramic (ZrO2) | Stainless steel |
| Bezel | Black ceramic bezel ring with tachymetre scale | Stainless steel, polished and diamond-set |
| Crystal | Sapphire crystal front and caseback | Sapphire crystal |
| Water Resistance | 50m / 167ft | 100m / 330ft |
| Movement | Omega Co-Axial Master Chronometer calibre 3861 | Tudor Calibre T603 |
| Movement Type | Manual-winding | Automatic |
| Power Reserve | 50 hours | 38 hours |
| Bracelet/Strap | Black leather strap with blue rubber lining | Stainless steel bracelet |
| Clasp | Ceramic buckle | Folding clasp with safety catch |
| Lug Width | 21mm | 22mm |
Key specification differences stand out between these two: The Tudor Glamour Double Date leads in water resistance (100m / 330ft vs. 50m / 167ft), and the Omega Speedmaster Dark Side of the Moon offers longer power reserve at 50 hours, and the Omega Speedmaster Dark Side of the Moon uses Black ceramic (ZrO2) while the Tudor Glamour Double Date opts for Stainless steel. With 8 notable spec differences in total, the choice depends on which features matter most to your use case.
Value Per Feature
Per millimeter of case diameter, the Omega Speedmaster Dark Side of the Moon costs $246 versus $62 for the Tudor Glamour Double Date. For water resistance, the Tudor Glamour Double Date delivers better value per meter of depth rating. The Tudor Glamour Double Date offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Dark Side of the Moon if you value better value retention, timing functionality. Go with the Tudor Glamour Double Date if you prioritize a lower entry price.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Dark Side of the Moon or the Tudor Glamour Double Date?
The Tudor Glamour Double Date is more accessible, priced at $3,450 compared to $12,800.
Which holds its value better on the secondary market?
The Omega Speedmaster Dark Side of the Moon currently trades at 15.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Speedmaster Dark Side of the Moon and Tudor Glamour Double Date compare in size?
The Omega Speedmaster Dark Side of the Moon measures 44.25mm in diameter and 13.78mm thick, while the Tudor Glamour Double Date is 42mm by 12mm. Water resistance differs too: 50m / 167ft versus 100m / 330ft.
What movements do these watches use?
The Omega Speedmaster Dark Side of the Moon uses the Omega Co-Axial Master Chronometer calibre 3861 with 50 hours power reserve, while the Tudor Glamour Double Date runs on the Tudor Calibre T603 offering 38 hours of power reserve.
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